# 3DVisualizer vs QR Code Barcode Scanner Reader

The clearest difference is in-app purchases: 3DVisualizer at none against QR Code Barcode Scanner Reader's 4. QR Code Barcode Scanner Reader's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. QR Code Barcode Scanner Reader sells 4 in-app purchases, starting at $3.99 per 7 days. 3DVisualizer asks for nothing beyond the download.

## The numbers

| Metric | 3DVisualizer | QR Code Barcode Scanner Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-barcode-scanner-reader/id6444084579/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 21 months |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 57 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Donzeau](https://appshunter.io/developer/1665772610) | [VUNYO](https://appshunter.io/developer/1768332147) |

## What reviewers say

### 3DVisualizer

[App page](https://appshunter.io/ios/app/3dvisualizer/id1670699722)

**In-app purchases:** none


### QR Code Barcode Scanner Reader

[App page](https://appshunter.io/ios/app/qr-code-barcode-scanner-reader/id6444084579)

Quickly scan and generate custom QR codes and barcodes. This app automatically detects codes with your camera and archives your history. It supports various code types and allows for bulk export of scanned data.

**Highlights:** Automatic QR and barcode scanning, Custom QR code creation, Scan history archive, Share generated codes, Offline scanning and generation, CSV export of scan files, Scan from photos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Weekly Premium | $9.99 | per 7 days |
| Quarterly Subscription | $19.99 | per 3 months |
| Annual Premium | $49.99 | per year |


## Frequently asked questions

### Is 3DVisualizer free?

3DVisualizer is free to download, with no in-app purchases.

### Is QR Code Barcode Scanner Reader free?

QR Code Barcode Scanner Reader is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*